• NAG Fortran 95 Compiler

NAG Fortran 95 Compiler

To use NAG Fortran 95 Compiler on eddie, you need:

1. Load module NAGWaref95/5.1

module load NAGWaref95/5.1

2. Compile your fortran code

f95 -o f90_util f90_util.f90

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Use NAGWaref95 and NAG fortran library

Some user may want the combine of NAGWaref95 and NAG fortran lib. If you add module NAGWaref95/5.1 and NAG/fll6i21dcl, you will find one of them cannot find license file. The reason is they both enquery environment variable NAG_KUSARI_FILE for the location of license file. This variable will be overwritten when you load a second module.

An easy way to fix it is to manually set NAG_KUSARI_FILE containing both license file seperated by semicolon.

module add NAG/fll6i21dcl
module add NAGWaref95/5.1
export NAG_KUSARI_FILE="$NAG_KUSARI_FILE;/usr/local/Cluster-Apps/NAG/fll6i21dcl/license/license.key"

Then you can use the NAG compiler and library together.

We will set up a KUSARI license server in the near future which could help deal with such conflict.